Image copyrightEPAImage caption
At the height of the storm, climbers endured an almost complete white-out

The BBC's Andrew North in Kathmandu says that in addition to finding bodies, the authorities are eager to improve the flow of information on those caught up in the disaster.

There are currently three different lists of the dead and survivors, being run by the army, the home ministry and Nepal's trekking association, and some people may have been counted twice. The authorities say they now want to create a single list.

Nepalese, Japanese, Israeli, Canadian, Indian, Slovak, Vietnamese and Polish trekkers are said to be among the dead.

Many survivors have been left with severe frostbite and will have to have limbs amputated.

A trekking expert told the BBC that the storm, which struck on Wednesday, was the worst in a decade, and saw up to 1.8m (5.9ft) of snowfall in 12 hours.

What is the Annapurna Circuit?

Roughly 241km (150 miles), takes around three weeks to complete

Described as "the best long distance trek in the world"

Known as the "apple pie" circuit due to the baked goods offered by tea houses along the route

Ascends to 5,416m (17,776ft) at the Thorung La Pass

Opened to tourists in 1977 after conflicts between guerrillas and the Nepalese army were resolved

Circuit passes Mount Annapurna, world's 10th highest mountain and one of the most dangerous